I've never met any Extremadurans around here, the Spanish Peninsulares I've meet are from several from Barcelona, two from Andalusia, one from Galicia, & one from Asturias.
I know a family who has roots to Cantrabia & Barcelona, the couple had their son in Arizona, & then he moved to Los Angeles & married a WASP of Scottish & English roots, & then his daughter married another Scottish-American, & had their children in Southern California, & then their daughter married a half Irish & half Scottish dude from East Coast & moved up here, I almost hooked up with their daughter, but then I hooked up with my fiance, since I've waited like few months for the call from her, then I introduced her to my fiance at church before we got engaged & she got upset & left, & she ended up declining my Instagram request, & then when I told everybody the news at church this weekend that I'm engaged, she got upset again & left again, then I saw her driving on the freeway on the way to the casino, her grandmother told me what really happened, I still want to make it up to her, I'm trying to hook her up with my brother, they are very close in age, & they both seem to have similar personality & struggles, but my brother doesn't really leave his bedroom that much.
My Dutch friend who is a cop is married to his wife who's mother is Irish-American & father is from Murcia, & he was a cop too, now he's a PI.
I met a Spanish-American lady & she looked like a blond Sub-Nordic with Atlantid influence.
I've met some other White Americans with Spanish roots, but I'll get to that another time.